Don.
"He (meaning me)has also repeatedly stated that there are only those seventeen cases, and there have been no instances of White men committing the same offences."

No Don. Just those 17 cases that have resulted in convictions, in that area.
Those 17 cases appear to be the tip of an iceberg.

Hilary Willmer set up a charity to help victims.
Google her Don.
She has worked with 400 families of victims, as I reported.

According to The Guardian, she said "The vast majority are white families and the perpetrators are Pakistani Asians. We think this is the tip of the iceberg."

Google that too Don, and please do not blame the messenger.
You would have found the same if you looked into it with an open mind.